Scrubber



FIG. 1 is a perspective view of the scrubber;

FIG. 2 is a front elevation view of the scrubber;

FIG. 3 is a rear elevation view of the scrubber;

FIG. 4 is a left side elevation view of the scrubber;

FIG. 5 is a right side elevation view of the scrubber;

FIG. 6 is a top plan view of the scrubber; and,

FIG. 7 is a bottom plan view of the scrubber. 

CLAIM I claim the ornamental design for a scrubber, as shown and described. 